公开(公告)号：WO1995027295A1

公开(公告)日：1995-10-12

申请号：PCT/US1995003882

申请日：1995-03-30

Applicant: ABB POWER T & D COMPANY INC.

Inventor： ABB POWER T & D COMPANY INC. ,  SMITH, David, W. ,  MEYER, Jeffry, R.

IPC: H01H33/42

CPC classification number: H01H3/3031 ,  H01H3/3052 ,  H01H3/60 ,  H01H2003/3094 ,  Y10T74/11

Abstract: A circuit switching mechanism for use in a high voltage circuit breaker is disclosed. The circuit switching mechanism includes a charging system (12); trip latch mechanism (14); a closing spring (18) positioned coaxially within an opening spring (16); a support structure (22) supporting the springs; and a first rod member (24) operatively associated with a circuit interrupter. Discharging of the opening or closing spring effects movement of the first rod member in a first direction and a second direction, respectively. The trip latch mechanism (14) comprises a hammer (14-6); a trip link (14-18); a first pin (14-16) coupled through the hammer and trip link; a second pin (14-30) attached to the trip link, a trip finger (14-20) and a third pin (14-24) coupled through the trip link and the trip finger. The trip finger bears against the support structure to hold at least one spring in a charged state.

Abstract translation: 公开了一种用于高压断路器的电路切换机构。 电路切换机构包括充电系统（12）; 跳闸闩锁机构（14）; 闭合弹簧（18），同轴地位于开启弹簧（16）内; 支撑弹簧的支撑结构（22） 以及与电路断续器可操作地相关联的第一杆构件（24）。 打开或关闭弹簧的排出分别影响第一杆构件在第一方向和第二方向上的运动。 跳闸闩锁机构（14）包括锤（14-6）; 旅行链接（14-18）; 通过所述锤和跳闸连接件联接的第一销（14-16）; 附接到脱扣连杆的第二销（14-30），通过该脱扣连杆和该脱扣爪联接的脱扣指（14-20）和第三销（14-24）。 行走指状件抵靠支撑结构以将至少一个弹簧保持在带电状态。

公开(公告)号：WO1995022158A1

公开(公告)日：1995-08-17

申请号：PCT/US1995001552

申请日：1995-02-07

Applicant: ABB POWER T & D COMPANY INC.

Inventor： ABB POWER T & D COMPANY INC. ,  MEYER, Jeffry, R. ,  FREEMAN, Willie, B. ,  JOHNSON, David, S.

IPC: H01H33/42

CPC classification number: H01H33/022 ,  H01H9/563 ,  H02B13/0352

Abstract: The invention provides a high performance circuit breaker with an independent pole operation linkage and conical composite bushings. A mechanical linkage for independently opening and closing a plurality of associated switches is provided by the invention. The linkage comprises a plurality of connecting rods (32-34) that provide the initial driving force to open or close the switches, cranks (50) for opening and closing the contacts (12, 14, 15, 19) of respective switches, linking elements (36-39) which couple together the connecting rods (32-34) and the cranks (50), and a number of lever assemblies (40, 41) having a bearing ring (45, 46) interfaced thereto. The bearing rings (45, 46) provide a supportive interface between two linking elements (36-39) but permit the linking elements (36-39) to rotate independently from one another. The lever assemblies (40, 41) also provide an interface for the connecting rods (32-34) and linking elements (36-39). The present invention also includes a method of operation of the circuit breaker through the independent pole operation linkage.

Abstract translation: 本发明提供了一种具有独立极点运动联动装置和锥形复合衬套的高性能断路器。 本发明提供了用于独立地打开和关闭多个关联的开关的机械联动装置。 连杆包括提供初始驱动力以打开或关闭开关的多个连接杆（32-34），用于打开和关闭相应开关的触头（12,14,15,19）的曲柄（50），连接 将连杆（32-34）和曲柄（50）连接在一起的元件（36-39）以及具有与其接合的轴承环（45,46）的多个杠杆组件（40,41）。 轴承环（45,46）在两个连接元件（36-39）之间提供支撑界面，但允许连接元件（36-39）彼此独立地旋转。 杠杆组件（40,41）还提供用于连杆（32-34）和连接元件（36-39）的界面。 本发明还包括通过独立极点操作联动器操作断路器的方法。

公开(公告)号：WO1993017347A1

公开(公告)日：1993-09-02

申请号：PCT/US1992009563

申请日：1992-11-06

Applicant: ABB POWER T&D COMPANY INC.

Inventor： ABB POWER T&D COMPANY INC. ,  MOORMAN, Michael, C.

IPC: G01R19/10

CPC classification number: G01R15/04

Abstract: A method for measuring an unknown voltage (VIN) using a voltage divider network (R1, R2 and R3) in such a way that uncertainties in the values of the resistances do not affect the measurement. The unknown voltage is divided into three fractional voltages, the fractional voltages are measured, and the unknown voltage is divided with a voltage divider comprising first (R1), second (R2) and third (R3) resistors, and a first voltage (V01) is measured across the first resistor, a second voltage (V02) is measured across the second resistor and a third voltage (V03) is measured across the third resistor. The unknown voltage VIN is computed in accordance with the equations disclosed in the specification.

公开(公告)号：WO1998018013A3

公开(公告)日：1998-04-30

申请号：PCT/US1997018457

申请日：1997-10-16

Applicant: ABB POWER T & D COMPANY INC. ,  HUBBARD, Vick, A. ,  MUNDAY, Mark, L. ,  HEMMINGER, Rodney, C. ,  HOLDSCLAW, Scott, T.

Inventor： ABB POWER T & D COMPANY INC.

IPC: G01R19/16

公开(公告)号：WO1998011767A1

公开(公告)日：1998-03-19

申请号：PCT/US1997015031

申请日：1997-08-26

Applicant: ABB POWER T & D COMPANY INC.

Inventor： ABB POWER T & D COMPANY INC. ,  BOWLER, Colin, E., J. ,  CELY, Joe ,  WINN, Jackie, L. ,  McRAY, Robert, D. ,  MOELLER, Thomas, C. ,  BAPAT, Vinod, N.

IPC: H05K07/20

CPC classification number: H05K7/20572 ,  H01L25/112 ,  H01L2924/0002 ,  H01L2924/3011 ,  H05K7/20909 ,  H01L2924/00

Abstract: A silicon transfer switch (10) having a compact and modular arrangement of solid state switch components (14) within the switch boxes (10). The components are arranged in modular half-stack assemblies (14) such that the half-stacks can be loaded into and out of compartments (12) within the switch boxes (10) in an efficient and timely manner. The cooling system minimizes temperature and pressure gradients in the flow of air to the electronic components arranged in the stacks (14) so as to provide uniform cooling of the components. The compact and modular arrangement of the switch components optimizes electrical interconnection between components, mechanical clamping forces, thermal cooling, magnetically coupled solid state switch device firing and temperature management within the system.

Abstract translation: 具有在开关盒（10）内的固态开关部件（14）的紧凑且模块化布置的硅转移开关（10）。 部件被布置在模块化半堆叠组件（14）中，使得半堆叠能够以有效和及时的方式装载到开关盒（10）内的隔室（12）中。 冷却系统使排出在堆叠（14）中的电子部件的空气流中的温度和压力梯度最小化，从而提供组件的均匀冷却。 开关组件的紧凑和模块化布置优化了组件之间的电气互连，机械夹紧力，热冷却，磁耦合固态开关器件烧制和系统内的温度管理。

公开(公告)号：WO1998011476A1

公开(公告)日：1998-03-19

申请号：PCT/US1997015028

申请日：1997-08-26

Applicant: ABB POWER T & D COMPANY INC.

Inventor： ABB POWER T & D COMPANY INC. ,  BAPAT, Vinod, N.

IPC: G05F01/16

CPC classification number: G05F1/16

Abstract: A solid state voltage regulator (10) and methods therefor are shown to include a transformer (18) having a secondary coil, the secondary coil having a plurality of taps (20, 22, 24, 26, 28, 30, 32). A first solid state switch (34) is connected between the regulator output (14) and a first tap (20). The first switch (34) need only have the capability of being turned on in response to a gate signal. A second solid state switch (36) is connected between the regulator output (14) and a second tap (22). The second switch (36) has the capability of being turned on and turned off in response to gating signals. The output voltage resulting from the second tap (22) is greater than the first tap (20). A controller (16) connected to the input (12), the output (14), the first switch (34) and the second switch (36) senses the voltage present at the regulator input (12) and output (14) and generates gating signals in response to the sensed voltage. The voltage regulator (10) may include several switches (38-46) similar in construction and operation to the first switch (34). In such a regulator, the second switch (36) is connected to the tap (22) which results in the coil turn ratio yielding the greatest voltage compensation.

Abstract translation: 固体电压调节器（10）及其方法被示为包括具有次级线圈的变压器（18），次级线圈具有多个抽头（20,22,24,26,28,30,32）。 第一固态开关（34）连接在调节器输出（14）和第一抽头（20）之间。 第一开关（34）仅需具有响应于门信号而导通的能力。 第二固态开关（36）连接在调节器输出（14）和第二分接头（22）之间。 第二开关（36）具有响应于选通信号而导通和断开的能力。 由第二分接头（22）产生的输出电压大于第一分接头（20）。 连接到输入端（12）的控制器（16），输出端（14），第一开关（34）和第二开关（36）感测调节器输入端（12）和输出端（14）上存在的电压并产生 响应感测的电压门控信号。 电压调节器（10）可以包括与第一开关（34）相似的结构和操作的几个开关（38-46）。 在这种调节器中，第二开关（36）连接到抽头（22），这导致线圈匝数比产生最大的电压补偿。

公开(公告)号：WO1996030917A1

公开(公告)日：1996-10-03

申请号：PCT/US1996003891

申请日：1996-03-07

Applicant: ABB POWER T & D COMPANY INC. ,  JOHNS, B., S. +lm

Inventor： ABB POWER T & D COMPANY INC. ,  JOHNS, B., S. +lm ,  JOHNSON, Raymond, E. +di ,  DZIEDUSZKO, Janusz, W.

IPC: H01H01/60

CPC classification number: H01H1/605 ,  Y10T307/911 ,  Y10T307/924

Abstract: Disclosed is a low current binary input subsystem (12) for providing a binary input signal (IN) to a data acquisition system (14). The binary input subsystem (12) monitors the open/close state of a field contact (10) and provides galvanic isolation of noisy field contacts (10), high noise immunity, a steady state current of approximately 1.2 milliamps resulting in power dissipation of approximately 0.25 watts for a 125 VDC input, and a momentary high current pulse of approximately 150 milliamps for a duration of approximately 4 milliseconds during field contact closure to aid in cleaning of oxides from the field contact (10).

Abstract translation: 公开了一种用于向数据采集系统（14）提供二进制输入信号（IN）的低电流二进制输入子系统（12）。 二进制输入子系统（12）监视场触点（10）的打开/关闭状态，并提供噪声场触点（10）的电流隔离，高抗噪性，大约1.2毫安的稳态电流，导致大约 在125 VDC输入时为0.25瓦，在场接触闭合期间为约150毫安的瞬时高电流脉冲持续约4毫秒，以帮助从现场触点（10）清洁氧化物。

公开(公告)号：WO1996016420A1

公开(公告)日：1996-05-30

申请号：PCT/US1995015031

申请日：1995-11-17

Applicant: ABB POWER T & D COMPANY INC.

Inventor： ABB POWER T & D COMPANY INC. ,  BISCHOPING, Thomas ,  ILIFF, George

IPC: H01H31/00

CPC classification number: H01H31/16 ,  H01H2031/286

Abstract: Disclosed is a double-sided break switch (10) operated by a double motion mechanism that rotates the blade (22) about a remote axis. Instead of rotating about its own axis (34) the blade (22) rotates about a pivot point (42) that is a short distance beyond the outer diameter of the blade (22).

Abstract translation: 公开了一种通过使叶片（22）绕远程轴线旋转的双重运动机构操作的双面断裂开关（10）。 代替绕其自身的轴线（34）旋转，刀片（22）围绕离开叶片（22）的外径的短距离的枢转点（42）旋转。

公开(公告)号：WO1995027294A1

公开(公告)日：1995-10-12

申请号：PCT/US1995002055

申请日：1995-02-16

Applicant: ABB POWER T & D COMPANY INC.

Inventor： ABB POWER T & D COMPANY INC. ,  VESTNER, Markus ,  OTTERBERG, Tomas

IPC: H01H33/14

CPC classification number: H01H33/127

Abstract: An operating mechanism for a combined interrupter and disconnect switch (10, 11) comprises an operating linkage (17) and an interrupter support housing (41) rotated separately about a common pivotal axis. The interrupter switch (10) is part of a disconnect switch arm and is secured to the support housing. The interrupter contacts are operated by a linearly movable rod (40) which has an end connected to a lever (56) extending from the operating crank (55) and is movable thereby. A linearly movable operating shaft (21) is connected to and moves a crank arm (57). A spring biased latch lever (80) is pivotally mounted to the interrupter support housing and releasably engages the free end of the crank arm lever (56) so that the housing rotates with the crank and closes the disconnect switch (11). When the disconnect switch closes, the latch lever (80) releases and the crank (57) rotates relative to the housing to operate the linearly movable rod (40) which operates the interrupter switch (10).

Abstract translation: 用于组合式断路器和断开开关（10,11）的操作机构包括操作联动装置（17）和围绕公共枢转轴线分别旋转的断流器支撑壳体（41）。 断路器开关（10）是断开开关臂的一部分并被固定到支撑壳体上。 断路器触点由线性可动的杆（40）操作，该杆（40）的端部连接到从操作曲柄（55）延伸的杆（56），并且由此可移动。 线性移动的操作轴（21）与曲柄臂（57）连接并移动。 弹簧偏压的闩锁杆（80）枢转地安装到断续器支撑壳体上并且可释放地接合曲柄臂杆（56）的自由端，使得壳体与曲柄一起旋转并且关闭断开开关（11）。 当断开开关闭合时，闩锁杆（80）释放并且曲柄（57）相对于壳体旋转，以操作操作断续器开关（10）的线性可动杆（40）。

公开(公告)号：WO1994005091A1

公开(公告)日：1994-03-03

申请号：PCT/US1993007883

申请日：1993-08-23

Applicant: ABB POWER T&D COMPANY INC.

Inventor： ABB POWER T&D COMPANY INC. ,  SHUEY, Kenneth, C.

IPC: H04B03/00

CPC classification number: H04B15/04 ,  H04B3/56 ,  H04B2203/5425 ,  H04B2203/5433 ,  H04B2203/5483 ,  H04B2203/5491 ,  H04L25/0266

Abstract: A power distribution system comprises a high voltage transmission line (10), a transformer (12), a low voltage transmission line coupled to the secondary winding of the transformer, a carrier transponder (18) coupled to the low voltage transmission line, and a capacitor (20). The capacitor (20) is matched to the leakage reactance such that a capacitive reactance of the capacitor combines with the leakage reactance to produce an anti-resonant condition that effectively increases the current in the secondary winding and thereby improves communications between the transponder and a power generation sub-station.

Abstract translation: 配电系统包括高压传输线（10），变压器（12），耦合到变压器的次级绕组的低压传输线，耦合到低电压传输线的载波应答器（18）和 电容器（20）。 电容器（20）与泄漏电抗匹配，使得电容器的电容性电抗与漏电抗相结合以产生有效地增加次级绕组中的电流的反谐振条件，从而改善应答器与功率之间的通信 生成子站。